ONLY the hawk-eyed can spot the sly crow in just seven seconds in this tricky brain teaser.
The penguins immediately catch your eye in this optical illusion, but there’s another bird lurking somewhere in the picture.
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Can you spot the sly crow hiding among the penguins?
You may have perfect vision if you find the crow hidden among the penguins in time.
This latest illusion is designed to trick your brain, but it’s also a test of your IQ.
Natural optical illusions are intriguing because they force us to rethink the way we perceive our environment.
It also provides a significant understanding of the workings of the human brain.
more about optical illusions
Many of the tests that show how different regions of the brain respond to optical illusions have been developed by researchers who have studied the effects of optical illusions on the human brain for years.
By giving your brain a little exercise, regularly practicing optical illusions has significant benefits, such as increasing your ability to focus and observe details.
Look carefully at the picture and concentrate to finish this task quickly while the clock is ticking.
It may be challenging, but there are huge benefits to your brain health if you keep solving puzzles.
Why not keep practicing with the other optical illusions we have?
Try to find the right sausage in this amazing picture of sausage dogs.
Or prove you have 20/20 vision by solving this grumpy old man illusion.
Your goal is to find his sleeping wife in just 11 seconds.
And test your IQ with another penguin puzzle where you have to find three hidden cats hiding among them.
In the end, everyone can see Santa and the snowman in this illusion, but only the most observant will spot the bear hiding among the reindeer.
A lonely bear is lost in a crowd of Santa’s reindeer, and you have to find it.
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Can you spot the bear hiding among the reindeer? Credits: Facebook /@thedudolf
Back to our penguin challenge, did you manage to solve it in time?
Don’t be discouraged if you couldn’t – there is always another chance.
You can continue to test your luck and skill with many optical illusions at the end of the page.
And if you want to check your answer, it is revealed below.
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Here’s a sneaky crow!
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Find 10 hidden objects and a polar bear in this busy winter scene
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Scattered objects are highlighted, and the polar bear is behind the tree
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You may have 20/20 vision if you spot three wheels among the fireworks
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One of the wheels is hidden to the left of the picture, while the other two are at the top right
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An intricate puzzle challenges puzzlers to spot a mouse hiding among squirrels
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The mouse has round ears and sits smiling towards the top of the brain
Categories: Optical Illusion
Source: HIS Education